[Crystal-cvs] SF.net SVN: crystal:[32941] CS/trunk/mk/autoconf/checkjava.m4

[<sun...@us...>]

Revision: 32941
          http://crystal.svn.sourceforge.net/crystal/?rev=32941&view=rev
Author:   sunshine
Date:     2009-09-02 12:59:45 +0000 (Wed, 02 Sep 2009)

Log Message:
-----------
When retrieving Java-related paths via the `java` command, checkjava.m4
now ensures that the current directory is mentioned by the class
path. This resolves problems with older or broken installations which do
not search the current directory by default.  Also now captures output of
the `javac` command when building `conftest.java` in order to avoid
pollution of `configure` output and to ensure that any compilation
problems are easily retrievable from `config.log.  Resolves #690.

Modified Paths:
--------------
    CS/trunk/mk/autoconf/checkjava.m4

Modified: CS/trunk/mk/autoconf/checkjava.m4
===================================================================
--- CS/trunk/mk/autoconf/checkjava.m4	2009-09-02 12:29:05 UTC (rev 32940)
+++ CS/trunk/mk/autoconf/checkjava.m4	2009-09-02 12:59:45 UTC (rev 32941)
@@ -97,7 +97,7 @@
     }
 }
 EOF
-    $1 conftest.java
+    AC_RUN_LOG([$1 conftest.java])
     ])
 
 
@@ -107,7 +107,7 @@
 
 
 AC_DEFUN([_CS_JAVA_PROPERTY],
-    [AC_RUN_LOG([$2 conftest $1])])
+    [AC_RUN_LOG([CLASSPATH=. $2 conftest $1])])
 
 
 AC_DEFUN([_CS_JAVA_PLATFORM],


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